# BLON BL-A8 Prometheus
See [usage instructions](https://github.com/jaakkopasanen/AutoEq#usage) for more options and info.

### Parametric EQs
You can use filters 1-5 or 1-10. Apply preamp of -6.2 dB or -6.3 dB, respectively.

|   # | Type      |   Fc (Hz) |    Q |   Gain (dB) |
|-----|-----------|-----------|------|-------------|
|   1 | LowShelf  |       105 | 0.7  |         7.8 |
|   2 | Peaking   |        87 | 0.28 |        -6.5 |
|   3 | Peaking   |       854 | 0.9  |         4.1 |
|   4 | Peaking   |      1906 | 1.91 |        -2.4 |
|   5 | Peaking   |      3661 | 2.57 |         6.1 |
|   6 | Peaking   |      4546 | 5.74 |         1.6 |
|   7 | Peaking   |      5845 | 5.47 |        -5.2 |
|   8 | Peaking   |      7603 | 4.07 |         0.6 |
|   9 | Peaking   |      9526 | 2.35 |         3.6 |
|  10 | HighShelf |     10000 | 0.7  |         0.3 |

### Fixed Band EQs
When using fixed band (also called graphic) equalizer, apply preamp of **-4.5 dB** (if available) and set gains manually with these parameters.

|   # | Type    |   Fc (Hz) |    Q |   Gain (dB) |
|-----|---------|-----------|------|-------------|
|   1 | Peaking |        31 | 1.41 |         4.2 |
|   2 | Peaking |        62 | 1.41 |         0.5 |
|   3 | Peaking |       125 | 1.41 |        -3.2 |
|   4 | Peaking |       250 | 1.41 |        -4.1 |
|   5 | Peaking |       500 | 1.41 |         0.8 |
|   6 | Peaking |      1000 | 1.41 |         3.3 |
|   7 | Peaking |      2000 | 1.41 |        -1.8 |
|   8 | Peaking |      4000 | 1.41 |         4.6 |
|   9 | Peaking |      8000 | 1.41 |         0.1 |
|  10 | Peaking |     16000 | 1.41 |         3.1 |

### Graphs
![](./BLON%20BL-A8%20Prometheus.png)
